package com.sky.controller.user;

import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.UserLoginDTO;
import com.sky.entity.User;
import com.sky.properties.JwtProperties;
import com.sky.result.Result;
import com.sky.service.UserService;
import com.sky.utils.JwtUtil;
import com.sky.vo.UserLoginVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.HashMap;
import java.util.Map;

@RestController
@RequestMapping("/user/user")
@Slf4j
@Api(tags = "C端相关接口")
public class UserController {

    @Autowired
    private UserService userService;
    @Autowired
    private JwtProperties jwtProperties;

    /*
    * 微信登录
    * */
    @ApiOperation("微信登录")
    @PostMapping("/login")
    public Result<UserLoginVO> login(@RequestBody UserLoginDTO userLoginDTO) {
        log.info("微信登录:{}",userLoginDTO);
        //登录并返回用户数据对象
        User user = userService.wxLogin(userLoginDTO);
        //生成JWT令牌
        Map<String,Object> claim = new HashMap<>();
        //添加令牌中存储的用户信息
        claim.put(JwtClaimsConstant.USER_ID,user.getId());
        //生成令牌
        String token = JwtUtil.createJWT(jwtProperties.getUserSecretKey(), jwtProperties.getUserTtl(), claim);

        //将所需要的数据封装到新VO对象中返回前端
        UserLoginVO userData = UserLoginVO.builder()
                .id(user.getId())
                .token(token)
                .openid(user.getOpenid())
                .build();

        return Result.success(userData);
    }
}
